Berkshire's whole record has ...

Berkshire\'s whole record has been achieved without paying one ounce of attention to the efficient market theory in its hard form. And not one ounce of attention to the descendants of that idea, which came out of academic economics and went into corporate finance and morphed into such obscenities as the capital asset pricing model, which we also paid no attention to. I think you\'d have to believe in the tooth fairy to believe that you could easily outperform the market by seven-percentage points per annum just by investing in high volatility stocks.
Berkshire's whole record has been achieved without paying one ounce of attention to the efficient market theory in its hard form. And not one ounce of attention to the descendants of that idea, which came out of academic economics and went into corporate finance and morphed into such obscenities as the capital asset pricing model, which we also paid no attention to. I think you'd have to believe in the tooth fairy to believe that you could easily outperform the market by seven-percentage points per annum just by investing in high volatility stocks.
 Charlie Munger

Quotes from the same author

Whenever you think something or some person is ruining your life, it's you. A victimization mentality is so debilitating.
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 Charlie Munger
The Internet bubble circa 2000 is the most extreme in modern capitalism. In the 1930s, we had the worst depression in 600 years. Today is almost as extreme in the opposite way.
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 Charlie Munger
In the 1930s, there was a stretch where you could borrow more against the real estate than you could sell it for. I think that's what's going on in today's private-equity world.
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 Charlie Munger
If you turn on the television, you'll find the mothers of the most obvious criminals that man could ever diagnose, and they all think their sons are innocent. That's simple psychological denial. The reality is too painful to bear, so you just distort it until it's bearable. We all do that to some extent, and it's a common psychological misjudgment that causes terrible problems.
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 Charlie Munger
You don't want to be like the motion picture exec who had so many people at his funeral, but they were there just make sure he was dead. Or how about the guy who, at his funeral, the priest said, "Won't anyone stand up and say anything nice for the deceased?" and finally someone said, "Well, his brother was worse.
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 Charlie Munger